40863688

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{138053}}^1$

素因数の和:138096

約数の個数: 16

約数和(自身を含む): 78690780

約数和(自身を除く): 37827092

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 138053, 276106, 552212, 1104424, 5107961, 10215922, 20431844, 40863688]

約数ペア:

[(1, 40863688), (2, 20431844), (4, 10215922), (8, 5107961), (37, 1104424), (74, 552212), (148, 276106), (296, 138053)]